For all the complaining about L4M problems, I wonder just how many of them paid any attention to what their computer was doing at the same time. I noticed yesterday when my Mac seemed like it was taking a nap in Logos. Then I saw the little whir of the Time Machine icon in the menu bar. 
Time Machine has a single non-adjustable hourly backup. I don't know about you, but it would be nice to make some choices as to when it backs up as it really can wreak havoc if you are busy doing something intensive in Logos. You can always turn it off. Or stop a backup if you are busy. But wouldn't it be better if you could simply set to run at a wider interval?
How do you deal with Time Machine? It's great to have, but it's a nuisance too.